25668244

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5839}}^1$

素因数の和:6007

約数の個数: 24

約数和(自身を含む): 51672320

約数和(自身を除く): 26004076

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 5839, 11678, 23356, 40873, 81746, 163492, 916723, 1833446, 3666892, 6417061, 12834122, 25668244]

約数ペア:

[(1, 25668244), (2, 12834122), (4, 6417061), (7, 3666892), (14, 1833446), (28, 916723), (157, 163492), (314, 81746), (628, 40873), (1099, 23356), (2198, 11678), (4396, 5839)]